Seal Tester密封試驗儀（智能型）：

Product model產(chǎn)品型號: MFY-3 (inligent type) （智能型）

Product purpose產(chǎn)品用途: It is applicable to the seal test for the packing bag, bottle, pipe, jar and box in the field of the food, pharmacy, medical apparatus and instruments, daily chemical, auto, electronic components, and stationery. In addition, it could test the seal performance of the test piece after the fall and pressure test.

適用于食品、制藥、醫(yī)療器械、日化、汽車、電子元器件、文具等行業(yè)的包裝袋、瓶、管、罐、盒等的密封試驗。亦可進行經(jīng)跌落、耐壓試驗后的試件的密封性能測試。

附注：

Seal Tester密封試驗儀

Product model產(chǎn)品型號: MFY-3 (inligent type) （智能型）

Product purpose產(chǎn)品用途: It is applicable to the seal test for the packing bag, bottle, pipe, jar and box in the field of the food, pharmacy, medical apparatus and instruments, daily chemical, auto, electronic components, and stationery. In addition, it could test the seal performance of the test piece after the fall and pressure test.

適用于食品、制藥、醫(yī)療器械、日化、汽車、電子元器件、文具等行業(yè)的包裝袋、瓶、管、罐、盒等的密封試驗。亦可進行經(jīng)跌落、耐壓試驗后的試件的密封性能測試。

Product features產(chǎn)品特點;

1.It is controlled by microcomputer to realize the automation of the process.

 1.微電腦控制，實驗過程自動化

2.The LCD display mode makes the pressure and pressure maintenance time clear at a glance.

2.液晶顯示方式，壓力、保壓時間一目了然

3.PVC operation panel with film membrane button makes the operation easier

3.PVC操作面板，薄膜按鍵，操作更方便

4.The seal barrel is made of thickened organic glass, whose wall thickness reaches 15mm.

4.增厚有機玻璃密封桶，壁厚15mm

5.Digitally preset the test vacuum degree and vacuum maintenance time

5.數(shù)字預(yù)置試驗真空度及真空保持時間

6.The precision pneumatic component enjoys superior seal performance.

 6.精密氣動元件，密封性能*

7.There is automatic constant pressure air supply requiring no manual operation.

 7.自動恒壓補氣，無需手動操作

8.It is equipped with micro-printer, and the test result could be directly printed. 8.配置微型打印機，實驗結(jié)果直接打印

Test rationale試驗原理:

Vacuumize the vacuum chamber, such that the test piece dipped in the water could generate differential pressure inside and outside, observe the escape of the air within the test piece, so as to determine the seal performance of the test piece. Vacuumize the vacuum chamber, such that the test piece could generate differential pressure inside and outside, observe the swell of the test piece and the shape recovery of the test piece after releasing the vacuum, so as to determine the seal performance of the test piece.

通過對真空室抽真空，使浸在水中的試樣產(chǎn)生內(nèi)外壓差，觀測試樣內(nèi)氣體外逸情況，以此判定試樣的密封性能；通過對真空室抽真空，使試樣產(chǎn)生內(nèi)外壓差，觀測試樣膨脹及釋放真空后試樣形狀恢復(fù)情況，以此判定試樣的密封性能。

Technical parameters技術(shù)參數(shù):

1.Vacuum degree: -90～0kPa1.真 空 度：   -90～0kPa

2. Display precision: 1%

2.顯示精度：   1%

3. Pressure precision: 0.01

3.壓力精度：   0.01

4. Size of vacuum chamber: Φ270mm×200mm (H) (standard configuration)

Note: other size could be customized

4.真空室尺寸： Φ270mm×200mm (H) （標(biāo)配）

               注：其他尺寸可定制。

5. Air supply pressure: 0.7MPa (users prepare the air source on their own)

5.氣源壓力：   0.7MPa （氣源用戶自備）

6. Air supply port: Φ6 PU pipe

6.氣源接口：   Φ6聚氨酯管

7. Outline dimension: 420mm(L)×320mm(B)×500mm(H)

7.外形尺寸：   420mm(L)×320mm(B)×500mm(H)

8. Power supply: AC 220V 50Hz

8.電       源：   AC 220V 50Hz

9. Net weight: 12kg

9.凈       重：   12kg

Standard configuration標(biāo)準配置: mainframe+seal barrel for test+air supply line

主機+實驗密封桶+氣源線

Standards followed依據(jù)標(biāo)準: GB/T 15171、ASTM D3078

GB/T 15171、ASTM D3078

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Jinan Refine Based Test Instrument Co.,Ltd.